SECO 100mm Scanner Sphere with Magnet (6703-10) Hard Hats these are the design parameters

these are the design parameters on which the construction of the DKM2-A is based

It also comes with a carrying bag for hassle-free storage and transport

Digital Display: Backlit LCD shows measurements in mm or inches

Carefully selected components ensure the total stack length stays within specified error limits when assembled end-to-end

Waterproof

SECO 100mm Scanner Sphere with Magnet (6703-10) Hard Hats these are the design parameters100 mm OD aluminum sphere Precise design, allowable deviation < 1 mm Female 1 4 x 20 threaded mounting Painted non glare white Center height is 49 mm for bottom flat (#6703 001) Grade 8 magnet strongest ceramic material available 2. 03 inch OD steel cup 1 4 x 20 stainless steel stud Chrome plated steel cup magnet offers 40 pounds of pull Weighs 0. 80 lb (0. 36 kg)